Infiniti M35/M45 Y50. Manual - part 849

 

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Infiniti M35/M45 Y50. Manual - part 849

 

 

TROUBLE DIAGNOSIS

LAN-45

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

AFS control unit 

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.

BCM 

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.

LDW camera unit

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

ADAPTIVE 
LIGHT

TRANSMIT DIAG

Signal transmission status

OK

OK

or

1 – 39

*

UNKWN

0

ECM

Signal receiving status from the ECM

METER/M&A

Signal receiving status from the unified 
meter and A/C amp.

TCM

Signal receiving status from the TCM

STRG

Signal receiving status from the steering 
angle sensor

IPDM E/R

Signal receiving status from the IPDM E/R

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

BCM

TRANSMIT DIAG

Signal transmission status

OK

OK

or

1 – 39

*

UNKWN

0

ECM

Signal receiving status from the ECM

METER/M&A

Signal receiving status from the unified 
meter and A/C amp.

TCM

Not used even though indicated

MULTI AV

With navigation system: Signal receiving 
status from the NAVI control unit

OK

OK

or

1 – 39

*

UNKWN

0

Without navigation system: Signal receiv-
ing status from the AV control unit

IPDM E/R

Signal receiving status from the IPDM E/R

TIRE-P

Signal receiving status from the low tire 
pressure warning control unit

I-KEY

Signal receiving status from the Intelligent 
Key unit

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

LDW

TRANSMIT DIAG

Not used even though indicated

ECM

Signal receiving status from the ECM

OK

OK

or

1 – 39

*

UNKWN

0

VDC/TCS/ABS

Signal receiving status from the ABS actu-
ator and electric unit (control unit)

BCM/SEC

Signal receiving status from the BCM

TCM

Signal receiving status from the TCM

LAN-46

[CAN]

TROUBLE DIAGNOSIS

TCM

NOTE:
Replace the unit when “NG” is indicated on the “INITIAL DIAG”.

NAVI control unit, AV control unit

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.

Intelligent Key unit

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

A/T

INITIAL DIAG

Status of CAN controller

OK

NG

TRANSMIT DIAG

Signal transmission status

UNKWN

ECM

Signal receiving status from the ECM

VDC/TCS/ABS

Signal receiving status from the ABS actuator and electric unit 
(control unit)

METER/M&A

Signal receiving status from the unified meter and A/C amp.

ICC/e4WD

Signal receiving status from the ICC sensor integrated unit

AWD/4WD

Signal receiving status from the AWD control unit

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

MULTI AV

TRANSMIT DIAG

Signal transmission status

OK

OK

or

1 – 39

*

UNKWN

0

ECM

Signal receiving status from the ECM

METER/M&A

Signal receiving status from the unified 
meter and A/C amp.

BCM/SEC

Signal receiving status from the BCM

HVAC

Not used even though indicated

IPDM E/R

Signal receiving status from the IPDM E/R

OK

OK

or

1 – 39

*

UNKWN

0

TIRE-P

Signal receiving status from the low tire 
pressure warning control unit

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

INTELLIGENT 
KEY

TRANSMIT DIAG

Signal transmission status

OK

OK

or

1 – 39

*

UNKWN

0

ECM

Signal receiving status from the ECM

VDC/TCS/ABS

Signal receiving status from the ABS actu-
ator and electric unit (control unit)

METER/M&A

Signal receiving status from the unified 
meter and A/C amp.

BCM/SEC

Signal receiving status from the BCM

TCM

Signal receiving status from the TCM

IPDM E/R

Signal receiving status from the IPDM E/R

TROUBLE DIAGNOSIS

LAN-47

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Unified meter and A/C amp.

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.

Low tire pressure warning control unit

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

METER A/C AMP

TRANSMIT DIAG

Signal transmission status

OK

OK

or

1 – 39

*

UNKWN

0

ECM

Signal receiving status from the ECM

TCM

Signal receiving status from the TCM

BCM/SEC

Signal receiving status from the BCM

VDC/TCS/ABS

Signal receiving status from the ABS actu-
ator and electric unit (control unit)

IPDM E/R

Not used even though indicated

DISPLAY

With navigation system: Signal receiving 
status from the NAVI control unit

OK

OK

or

1 – 39

*

UNKWN

0

Without navigation system: Signal receiv-
ing status from the AV control unit

I-KEY

Signal receiving status from the Intelligent 
Key unit

EPS

Not used even though indicated

AWD/4WD

Signal receiving status from the AWD con-
trol unit

OK

OK

or

1 – 39

*

UNKWN

0

e4WD

Not used even though indicated

ICC

Signal receiving status from the ICC sen-
sor integrated unit

OK

OK

or

1 – 39

*

UNKWN

0

LANE KEEP

Not used even though indicated

TIRE-P

AFS

Signal receiving status from the AFS con-
trol unit

OK

OK

or

1 – 39

*

UNKWN

0

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

AIR PRESSURE 
MONITOR

TRANSMIT DIAG

Signal transmission status

OK

OK

or

1 – 39

*

UNKWN

0

ECM

Signal receiving status from the ECM

VDC/TCS/ABS

Signal receiving status from the ABS actu-
ator and electric unit (control unit)

LAN-48

[CAN]

TROUBLE DIAGNOSIS

RAS control unit

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: An error count is erased at 40 automatically and becomes OK indication. And the self-diagnosis result is erased, too.

Pre-crash seat belt control unit

0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF

→

ON)

*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.

Driver seat control unit

NOTE:
Replace the unit when “NG” is indicated on the “INITIAL DIAG”.

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

RAS/HICAS

TRANSMIT DIAG

Signal transmission status

OK

OK

or

1 – 39

*

UNKWN

0

ECM

Signal receiving status from the ECM

VDC/TCS/ABS

Signal receiving status from the ABS actu-
ator and electric unit (control unit)

STRG

Signal receiving status from the steering 
angle sensor

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

PAST

PRSNT

PAST

PRECRASH 
SEATBELT

TRANSMIT DIAG

Not used even though indicated

ECM

Signal receiving status from the ECM

OK

OK

or

1 – 39

*

UNKWN

0

METER/M&A

Signal receiving status from the unified 
meter and A/C amp.

TCM

Signal receiving status from the TCM

SELECT SYS-

TEM

CAN DIAG SUP-

PORT MNTR

Description

Normal

Error

PRSNT

AUTO DRIVE 
POS.

INITIAL DIAG

Status of CAN controller

OK

NG

TRANSMIT DIAG

Not used even though indicated

BCM/SEC

Signal receiving status from the BCM

OK

UNKWN

METER/M&A

Signal receiving status from the unified meter and A/C amp.

TCM

Signal receiving status from the TCM

 

 

 

 

 

 

 

Content   ..  847  848  849  850   ..